Home / 4,414.08-6,081.12-3,632.64

Finding the Fourth Proportional to 4,414.08, 6,081.12 and 3,632.64

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Solution

The fourth proportional to 4,414.08, 6,081.12 and 3,632.64 is: 5,004.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,414.08 : 6,081.12 = 3,632.64 : x
  2. Step 2: Convert to fraction form
    4,414.08/6,081.12 = 3,632.64/x
  3. Step 3: Cross multiply
    4,414.08x = 6,081.12 × 3,632.64
  4. Step 4: Simplify right side
    4,414.08x = 22,090,519.76
  5. Step 5: Solve for x
    x = 22,090,519.76/4,414.08
  6. Step 6: Final answer
    x = 5,004.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.